package com.madidi.springcloud.controller;

import com.madidi.springcloud.entities.CommonResult;
import com.madidi.springcloud.entities.Payment;
import com.madidi.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author 马迪迪
 * @description: TODO
 * @data 2025年02月06日1046分
 */
@Slf4j
@RestController
@RequestMapping("/payment")
public class PaymentController {

    private PaymentService paymentService;

    private DiscoveryClient discoveryClient;

    @Value("${server.port}")
    private String serverPort;

    @Resource
    public void setPaymentService(PaymentService paymentService) {
        this.paymentService = paymentService;
    }

    @Resource
    public void setDiscoveryClient(DiscoveryClient discoveryClient) {
        this.discoveryClient = discoveryClient;
    }

    @PostMapping("/create")
    public CommonResult<Integer> create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("插入结果：{}", result);
        if (result > 0) {
            return new CommonResult<Integer>(200, "插入数据成功,serverPort" + serverPort, result);
        } else {
            return new CommonResult<Integer>(444, "插入数据失败,serverPort" + serverPort, null);
        }
    }


    @GetMapping("/get/{id}")
    public CommonResult<Payment> get(@PathVariable("id") Long id) {
        Payment payment = paymentService.getPaymentById(id);
        log.info("查询结果：{}", payment);
        if (payment != null && payment.getId() != null) {
            return new CommonResult<Payment>(200, "查询数据成功,serverPort" + serverPort, payment);
        } else {
            return new CommonResult<Payment>(444, "查询数据失败,serverPort" + serverPort, null);
        }
    }

    @GetMapping("/discovery")
    public Object discovery() {
        List<String> services = discoveryClient.getServices();
        // 打印服务清单列表
        for (String service : services) {
            log.info("******service:" + service);
        }
        // 通过微服务名称进一步暴露服务清单内容
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        // 这个服务下的具体实例打印
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId() + "\t" + instance.getHost() + "\t" + instance.getPort() + "\t" + instance.getUri());
        }
        return this.discoveryClient;
    }
}

